package com.itheima.service;

import com.itheima.pojo.JobOption;
import com.itheima.pojo.StudentCountDate;

import java.util.List;
import java.util.Map;

public interface ReportService {
    JobOption getEmpJobDate();

    StudentCountDate getStudentDate();

    List<Map> getStudentDegreeDate();

    List<Map> getEmpGenderData();
}
